???? your question: Hydronephrosis is back pressure on the kidney due to obstruction. This can have many causes. A stone, a stricture, a tumor, uric acid, infection, and many other things can cause hydronephrosis. If you have this, work with your pcp, urologist, interventional radiologist and others to appropriately treat this condition. You need to save all the kidney function you can.
Answered 9/30/2020
6.1k views
2 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question